CN201534696U - Self-propelling portable belt conveyor - Google Patents
Self-propelling portable belt conveyor Download PDFInfo
- Publication number
- CN201534696U CN201534696U CN2009201021103U CN200920102110U CN201534696U CN 201534696 U CN201534696 U CN 201534696U CN 2009201021103 U CN2009201021103 U CN 2009201021103U CN 200920102110 U CN200920102110 U CN 200920102110U CN 201534696 U CN201534696 U CN 201534696U
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- belt
- hydraulic pressure
- head
- stretcher
- support
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Abstract
The utility model provides a self-propelling portable belt conveyor which comprises a belt conveying machine head, a hydraulic pressure belt tension device, a belt conveyor middle part, a belt conveyor tail part and a belt, and is characterized in that the self-propelling portable belt conveyor also comprises a drag device by which the belt conveying machine head is connected with the hydraulic pressure belt tension device; the machine head part of the belt conveyor is a self advancing belt machine head, and has the functions of being exempt from installation and dismantling, being easily maintained, reducing constructors and the labor intensity of the constructors, increasing the working efficiency, creating safe working environment, moving a hydraulic ram tensioning belt, and freely dragging the tensioning system and the like, and has the advantages of good anti-explosion performance, good safety performance, high flexibility and the like. The utility model increases the engineering level of coal mine underground coal and gangue transportation, provides a set of technical equipment for coal mine underground coal and gangue transportation systems and provides elementary conditions for realizing the safety production of large, medium and small coal mines.
Description
Technical field
Utility model belongs to mechanical equipment under the coal mine, particularly a kind of coal, spoil belt transporting facility that is applicable to the ore deposit tunnelling of large, medium and small moulded coal, working face extraction.
Background technology
At present, coal mine roadway driving, working face extraction are transported coal and are gone out cash, and general fixed type belt feeder or employing slat conveyer, stationary belt conveyer comprise belt transportation head, hydraulic pressure belt stretcher, belt transporter middle part and belt transportation drive end unit.There is following problem in these equipment:
1, the head drum of stationary belt conveyer, motor, retarder are split type, and complex structure is bulky, and difficulty is installed, and labour intensity is big, the fault rate height, and safety factor is low.
2, the whole length of the head of stationary belt conveyer and storage cassette holder is 30--70 rice, and equipment is too heavy, is not suitable for the short range tunnelling.
3, stationary belt conveyer is high to the requirement of head Chamber Construction, and difficulty of construction is big, and the construction period is long.
4, tightening belt transport establishment is by winch traction or oil cylinder tensioning, and structure and control system are comparatively complicated, and safety performance is low.
5, slat conveyer equipment failure rate height, maintenance of equipment work amount is big, extends difficulty, manually lifts and shoulders chute, and worker's labour intensity is big.
6, existing stationary belt conveyer is in the rock gangway operation, is unsuitable for the cash that of various short range roadway constructions, the construction of horizontal river, Chamber Construction.
Summary of the invention
The purpose of this utility model is on the basis of existing stationary belt conveyer, in order to solve the problem that exists in above-mentioned colliery underground coal, the spoil transport systems, provide a kind of installing/dismounting of exempting from, easy care, reduce the workmen, reduce workmen's labour intensity, improve operating efficiency, create the safe operation environment, and mobile voluntarily, hydraulic ram tightening belt, functions such as clamping system freely pulls, explosion-proof performance and safety performance are good, the self-portable belt conveyer that alerting ability is high.
The technical solution of the utility model is to achieve these goals:
The self-portable belt conveyer comprises belt transportation head, hydraulic pressure belt stretcher, belt transporter middle part, belt transportation drive end unit and belt; It is characterized in that: comprise that also belt transportation head and hydraulic pressure belt stretcher bonded assembly pull device; The head section of described belt feeder is the self-moving belt machine head, and described belt transportation head comprises creeper undercarriage, head belt support, two belt drive cylinders, unloading roller and hydraulic control systems; Described head belt support is installed on the platform of creeper undercarriage top, two belt drive cylinders be installed on the cylinder base on the platform with head belt support in the middle part; Unloading roller mechanism is installed in belt drive cylinder the place ahead and belt support foremost; Hydraulic control system is made of motor, pumping plant, fuel tank, and motor and pumping plant are installed in belt drive cylinder rear, and fuel tank is installed between two traveling crawlers; After the last belt that described hydraulic pressure belt stretcher comes is walked around a belt drive cylinder via the leather belt roller of belt support and unloading roller, walk around a belt drive drum turning again and be following belt, described belt twines and sends into once more the hydraulic pressure belt stretcher between two belt drive cylinders with the serpentine formula.
The ship shape device that slides also is equipped with in the frame leg bottom of the belt support of described hydraulic pressure belt stretcher and portion.
Described hydraulic pressure belt stretcher comprises belt support, hydraulic ram, the belt guide pulley of hydraulic pressure belt stretcher; Described hydraulic ram symmetry is installed in the both sides of belt support, and the belt guide pulley is installed in the centre of belt support, and hydraulic ram links to each other with the belt support and the belt guide pulley of hydraulic pressure belt stretcher respectively; The last belt of hydraulic pressure belt stretcher is by input belt transportation head on the leather belt roller of belt support, and the following belt of belt transportation head after twining between four belt guide pulleys, is sent into the belt transporter middle part with double-deck serpentine formula once more.
The self-portable belt conveyer that the utility model provides compared with prior art has outstanding substantial characteristics with following significant effect to be:
1, concentrate stationary belt conveyer and combined the advantage of digging elevating conveyor, possessed and exempted to remove and install, the head conveniently moving, the hydraulic tensioning belt is safe and reliable, belt operates steadily, belt machine end extends convenient, the characteristic that transportation range is long, improved the centrality of transportation equipment, alerting ability, systematicness, thereby solved existing belt, the mechanical handing that the scraper plate transportation device exists, install, dismounting, a difficult problem of extending, reduced working strength of workers, improved the work work efficiency, solved big, in, little colliery coal, spoil transport systems complexity, the installing/dismounting cycle is long, difficulty is big, safety is low, the fault rate height, influencing the transportation difficult problem of speed of application, is the substitute products of 40T slat conveyer and 80 belt feeders.
2, head need not to remove and install, can move flexibly by cranking traction, the hydraulic pressure belt stretcher is realized by hydraulic ram is flexible, though there is not traction system, but link to each other with removable head, by head drag can freely carry out before and after, turn to move, tail moves freely before and after also can being dragged by heading equipment, therefore improved the mechanization equipment level of driving surface transport systems, the mechanization equipment level has been reached more than 90%.
3, because this equipment volume is little, compact conformation, head and belt tension mechanism length overall are no more than 15 meters, and alerting ability is strong, and the design of head chamber, construction reference are reduced greatly, can effectively save invalid quantities, is applicable to the construction in short range tunnel simultaneously.
4, the belt drive system of this equipment and hydraulic pressure belt stretcher, a shared cover hydraulic control device, safe and reliable, fault rate is low, tensioning and walking are easy to operate.
5, head belt drive roller device intermediate roll, motor, retarder are combined into one, and be simple in structure, for going out the cash system, compares with the 40T slat conveyer, has to extend advantages such as convenient, that fault rate is low, transportation range is long.
6, short range roadway construction, the construction of horizontal river, Chamber Construction, rock gangway job execution there are very strong comformability and alerting ability, particularly tunnel simultaneously for the bull tunnel, can effectively save the equipment installing/dismounting time, reduce labor strength, improve labor efficiency.
7, the personnel selection less, the work efficiency height.Head is exempted from installing/dismounting, need not any transportation device, and moving of head only needs two employees just can easily finish work work efficiency height.
8, transportation range is long, and transportation range can reach 800 meters.The utility model has improved colliery underground coal, spoil transportation technology level, for colliery coal, spoil transport systems provide complete technical equipment, realizes safety in production for large, medium and small moulded coal ore deposit and has created the most basic condition.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a birds-eye view of the present utility model;
Fig. 3 is the front view of belt transportation head in the utility model;
Fig. 4 is the birds-eye view of belt transportation head in the utility model;
Fig. 5 is the front view of hydraulic pressure belt stretcher in the utility model;
Fig. 6 is the birds-eye view of hydraulic pressure belt stretcher in the utility model;
Fig. 7 is the front view of belt transportation drive end unit in the utility model;
Fig. 8 is the birds-eye view of belt transportation drive end unit in the utility model.
The specific embodiment
Be elaborated below in conjunction with accompanying drawing:
As depicted in figs. 1 and 2, the utility model self-portable belt conveyer.Its self-portable belt conveyer component part comprises belt transportation head 1, hydraulic pressure belt stretcher 2, belt transporter middle part 3, belt transportation drive end unit 4, belt 5 and pulls device 6.The belt transporter middle part is the same with prior art with the belt transportation drive end unit to be the belt support that middle part and afterbody are arranged, and leather belt roller constitutes, and just the ship shape device 7 that slides is equipped with in the belt rack leg bottom of afterbody.The crossbeam of the box-structure that described ship shape device is upturned by two, and the articulated mounting that connects crossbeam and belt frame bottom constitutes, the ship shape device can be adjusted the crossbeam orientation angle when slip.
Fig. 3 and shown in Figure 4 is the belt transportation head.Described belt transportation head comprises creeper undercarriage 101, head belt support 102, two belt drive cylinders 103, unloading roller 104 and hydraulic control system 105; Described head belt support is installed on the platform of creeper undercarriage top, two belt drive cylinders be installed on the cylinder base on the platform with head belt support in the middle part; Unloading roller mechanism is installed in belt drive cylinder the place ahead and belt support foremost; Hydraulic control system is made of motor, pumping plant, fuel tank, and motor and pumping plant are installed in belt drive cylinder rear, and fuel tank is installed between two traveling crawlers; By the belt drive cylinder is the motorized pulleys device, after the last belt that the hydraulic pressure belt stretcher comes is walked around a belt drive cylinder via the leather belt roller of belt support and unloading roller, walk around a belt drive drum turning again and be following belt, described belt twines and sends into once more the hydraulic pressure belt stretcher between two belt drive cylinders with the serpentine formula.
Described hydraulic ram is in order to the moving forward and backward of control belt guide pulley, be equipped with in the belt support front end and the belt transportation head rear end of hydraulic pressure belt stretcher one be used for linking to each other pull device.The belt transportation head slides before and after realizing dragging the belt support of being with the ship shape device by the device that pulls of belt support front end.
Fig. 5 and shown in Figure 6 is the hydraulic pressure belt stretcher.The hydraulic pressure belt stretcher comprises that the frame leg bottom of the belt support of the belt support 201 of hydraulic pressure belt stretcher, four hydraulic rams 202, four belt guide pulleys 203, hydraulic pressure belt stretcher is equipped with ship shape device 7; The crossbeam of the box-structure that described ship shape device is upturned by two, and the articulated mounting that connects crossbeam and belt frame bottom constitutes, the ship shape device can be adjusted the crossbeam angle when slip.
Described hydraulic ram symmetry is installed in the both sides of belt support, and the belt guide pulley is installed in the centre of belt support, and hydraulic ram links to each other with the belt support and the belt guide pulley of hydraulic pressure belt stretcher respectively; The last belt of hydraulic pressure belt stretcher is by input belt transportation head on the leather belt roller of belt support, and the following belt of belt transportation head after twining between four belt guide pulleys, is sent into the belt transporter middle part with double-deck serpentine formula once more.The belt memory length of hydraulic pressure belt stretcher can reach 17 meters.The belt support of described hydraulic pressure belt stretcher is connected by screw bolt and nut machinery with the belt support at belt transporter middle part.
The described device 6 that pulls is by the free bearing 601 that is contained in belt transportation head and hydraulic pressure belt stretcher respectively, and middle " V " shape connecting rod 602 is formed with the straight connection rod 603 of both sides.
Fig. 7 and shown in Figure 8 is the belt transportation drive end unit, and the belt transportation drive end unit comprises the belt support 11 of transport plane afterbody, the ship shape device 12 that slides also is housed in the rack leg bottom.The ship shape device can slide front and back belt machine end, and when development machine moves forward, can drag the transport plane afterbody and move, thus the extension voluntarily of belt transportation drive end unit.
Belt transportation head in the utility model comprises that creeper undercarriage 101, head belt support 102, two belt drive cylinders 103, unloading roller 104 and hydraulic control system 105 etc. all are to use prior art, just its structure is improved, done on the new layout, be optimized combination and integrated.As: track unit is the track unit that adopts construction machinery and equipment, and hydraulic control system adopts general power hydraulic system etc.
Claims (6)
1. the self-portable belt conveyer comprises belt transportation head (1), hydraulic pressure belt stretcher (2), belt transporter middle part (3), belt transportation drive end unit (4) and belt (5); It is characterized in that: comprise that also belt transportation head and hydraulic pressure belt stretcher bonded assembly pull device (6); Described belt transportation head is the self-moving belt machine head; Described belt transportation head comprise creeper undercarriage (101), head belt support (102), two belt drive cylinders (103), unloading roller (104), with hydraulic control system (105); Described head belt support is installed on the platform of creeper undercarriage top, two belt drive cylinders be installed on the cylinder base on the platform with head belt support in the middle part; Described unloading roller mechanism is installed in belt drive cylinder the place ahead and belt support foremost; After the last belt that described hydraulic pressure belt stretcher comes was walked around a belt drive cylinder via the leather belt roller of belt support with unloading roller, walking around a belt drive drum turning again was time belt.
2. according to the described self-portable belt conveyer of claim 1, it is characterized in that: described hydraulic pressure belt stretcher comprises belt support (201), hydraulic ram (202), the belt guide pulley (203) of hydraulic pressure belt stretcher; Described hydraulic ram symmetry is installed in the both sides of belt support, and the belt guide pulley is installed in the centre of belt support, and hydraulic ram links to each other with the belt support and the belt guide pulley of hydraulic pressure belt stretcher respectively; The last belt of hydraulic pressure belt stretcher is by input belt transportation head on the leather belt roller of belt support, and the following belt of belt transportation head after twining between four belt guide pulleys, is sent into the belt transporter middle part with double-deck serpentine formula once more.
3. according to the described self-portable belt conveyer of claim 1, it is characterized in that: the ship shape device (7) that slides also is equipped with in the frame leg bottom of the belt support of described hydraulic pressure belt stretcher and portion.
4. according to the described self-portable belt conveyer of claim 1, it is characterized in that: described belt machine end partly is a towed belt machine end part; Frame leg lower end in the belt machine end part also is installed with the ship shape device that is used to slide, and installs behind belt machine end simultaneously and pulls device.
5. according to the described self-portable belt conveyer of claim 1, it is characterized in that: the described device that pulls is by the free bearing (601) that is contained in belt transportation head and hydraulic pressure belt stretcher respectively, and middle " V " shape connecting rod (602) is formed with the straight connection rod (603) of both sides.
6. according to the described self-portable belt conveyer of claim 1, it is characterized in that: described hydraulic control system is made of motor, pumping plant, fuel tank, and motor and pumping plant are installed in belt drive cylinder rear, and fuel tank is installed between two traveling crawlers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201021103U CN201534696U (en) | 2009-04-11 | 2009-04-11 | Self-propelling portable belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201021103U CN201534696U (en) | 2009-04-11 | 2009-04-11 | Self-propelling portable belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201534696U true CN201534696U (en) | 2010-07-28 |
Family
ID=42534478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201021103U Expired - Lifetime CN201534696U (en) | 2009-04-11 | 2009-04-11 | Self-propelling portable belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201534696U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155258A (en) * | 2011-03-18 | 2011-08-17 | 兖州煤业股份有限公司 | Self-advancing transfer belt conveyor |
| CN101537925B (en) * | 2009-04-11 | 2012-01-11 | 闫振东 | Self-portable belt conveyer |
| CN104100295A (en) * | 2014-07-24 | 2014-10-15 | 四川省华蓥山煤业股份有限公司绿水洞煤矿 | Mobile buffering and transferring belt conveyor for rock roadway |
| CN106593522A (en) * | 2016-12-16 | 2017-04-26 | 泰山医学院 | Down-hole coal seam movement system for coal mine |
| CN110466953A (en) * | 2019-08-30 | 2019-11-19 | 宁夏天地奔牛实业集团有限公司 | Non-coal mine fully mechanized mining elapses leather belt reshipment machine certainly |
| CN113003112A (en) * | 2021-02-09 | 2021-06-22 | 西安煤矿机械有限公司 | Self-moving type belt continuous conveying method |
| CN113003111A (en) * | 2021-02-09 | 2021-06-22 | 西安煤矿机械有限公司 | Self-moving type belt continuous conveying equipment |
-
2009
- 2009-04-11 CN CN2009201021103U patent/CN201534696U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537925B (en) * | 2009-04-11 | 2012-01-11 | 闫振东 | Self-portable belt conveyer |
| CN102155258A (en) * | 2011-03-18 | 2011-08-17 | 兖州煤业股份有限公司 | Self-advancing transfer belt conveyor |
| CN102155258B (en) * | 2011-03-18 | 2014-04-16 | 兖矿集团有限公司 | Self-advancing transfer belt conveyor |
| CN104100295A (en) * | 2014-07-24 | 2014-10-15 | 四川省华蓥山煤业股份有限公司绿水洞煤矿 | Mobile buffering and transferring belt conveyor for rock roadway |
| CN106593522A (en) * | 2016-12-16 | 2017-04-26 | 泰山医学院 | Down-hole coal seam movement system for coal mine |
| CN110466953A (en) * | 2019-08-30 | 2019-11-19 | 宁夏天地奔牛实业集团有限公司 | Non-coal mine fully mechanized mining elapses leather belt reshipment machine certainly |
| CN113003112A (en) * | 2021-02-09 | 2021-06-22 | 西安煤矿机械有限公司 | Self-moving type belt continuous conveying method |
| CN113003111A (en) * | 2021-02-09 | 2021-06-22 | 西安煤矿机械有限公司 | Self-moving type belt continuous conveying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100728 Effective date of abandoning: 20090411 |